"Other than the occasional electronic glitch, the Gennum nX6000 Bluetooth headset has performed flawlessly in the weeks that we have used it. The headset is pretty comfortable, but if you are not used to an in-the-ear-type of headset, you might be cautious of long-term use. I had no problem with wearing it for long periods of time. With the addition of the ear hook, the headset sits very lightly on your ear."